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body pump for centrifugal pumps with open impeller located in longitudinal position with the air vent
body pump for centrifugal pumps with open impeller located in longitudinal position with the air vent
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机译:敞开式叶轮离心泵的体泵位于纵向位置,并带有通风孔
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摘要
The invention relates to a pump body for open impeller centrifugal pumps, installed in a longitudinal position, the top of which is fitted - preferably in a vertical position to the suction pipe - with at least one air vent pipe capable of effecting the evacuation of all the air trapped inside the pump body.
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